Hi, i'm about to buy a 13" macbook. I'm looking for a case that can protect and store the actual laptop obviously (I'd like a snug fit), but i also want to carry college work, power adaptor, remote, headphones and a couple of USB cables for good measure. Can anyone recommended one? A lot of the ones i've seen seem quite pricey and don't offer much in the way of extra storage. Or am i better off getting something like this for the laptop and then just getting a regular bag/satchel/rucksack for the rest of the stuff?